<!DOCTYPE html>
<html>
<head>
    <title>执行结果</title>
    <style>
		body {
			background-color: green;
			color: white;
			font-size: 24px;
			text-align: center;
			padding-top: 100px;
		}

    </style>
</head>
<body>
<h1>操作{{result}}！！！</h1>
</body>
</html>
